Anytime it says it is connecting to secure.crunchyroll.com for any form of transaction including just adding a payment method to my account without a purchase it takes a long time and then says 500 error. I cannot add a card, buy premium with paypal, or even buy a monthly gift pass. I've tried on Chrome and Firefox.

Edit - So I wrote that after an hour of trying on and off with no luck and shortly after submitting this topic it worked!
I did, however get an error saying my card didn't work and to review what I typed. I then have an email saying a 14 day trial has started and it appears I have Premium on the site. Very odd.